Top definition
An almost immeasurably tiny chance of something happening.
The average person has a nano-chance of hittingthe Mega Millions lottery jackpot.
by Nano-chance Man February 09, 2013
Get the merch
Get the Nano-chance neck gaiter and mug.
Jul 1 Word of the Day
sending two texts in a row without a reply inbetween.
Rachel: whats up?
Tessa: not to much! hbu?
Tessa: dude, i'm so bored.
Rachel: stop double texting me.
Get the mug
Get a double texting mug for your boyfriend Callisto.